Mouthpiece



FIG. 1 is a perspective view of a first embodiment of a mouthpiece showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is another perspective view thereof; and

FIG. 10 is another perspective view thereof.

FIG. 11 is a perspective view of a second embodiment of a mouthpiece showing our new design;

FIG. 12 is a front view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is side view thereof;

FIG. 15 is another side view thereof;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof;

FIG. 18 is another perspective view thereof;

FIG. 19 is another perspective view thereof; and,

FIG. 20 is another perspective view thereof.

The dashed lines shown in the drawings illustrate portions of the mouthpiece that are not presently claimed and thus form no part of the presently claimed design. The shading lines shown in the drawings represent the three-dimensional contour of the claimed design and are not intended to indicate surface decoration. The dot-dash broken lines define the bounds of the claimed design and form no part thereof. 

CLAIM The ornamental design for a mouthpiece, as shown and described. 